ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

E23.3 – Hypothalamic dysfunction, not elsewhere classified

Coding Notes

Active

Billable, valid for HIPAA-covered transactions

Type 1 Excludes

Prader-Willi syndrome (Q87.11)

Russell-Silver syndrome (Q87.19)

GEM Conversion to ICD-9 CM

253.9

Fs: 10000 – Unspecified disorder of the pituitary gland and its hypothalamic control

MDC / MS-DRG Reference

DRG 643

ENDOCRINE DISORDERS WITH MCC

DRG 644

ENDOCRINE DISORDERS WITH CC

DRG 645

ENDOCRINE DISORDERS WITHOUT CC/MCC

Back Reference of Diagnostic Codes

Disorder (of) See also Disease

neurohypophysis NEC E23.3

Dysfunction

hypothalamic NEC E23.3

pituitary (gland) E23.3

Dyspituitarism E23.3

Overactive See also Hyperfunction

hypothalamus E23.3

Renon-Delille syndrome E23.3

Sibling Codes

E23.0

Hypopituitarism

E23.1

Drug-induced hypopituitarism

E23.2

Diabetes insipidus

E23.6

Other disorders of pituitary gland

E23.7

Disorder of pituitary gland, unspecified

Parent Sibling Codes

View in Tabular

Code	Title
E00-E89	Endocrine, nutritional and metabolic diseases (E00-E89)
E20-E35	Disorders of other endocrine glands (E20-E35)
E23	Hypofunction and other disorders of the pituitary gland
E23.3	Hypothalamic dysfunction, not elsewhere classified Type 1 Excludes Prader-Willi syndrome (Q87.11) Russell-Silver syndrome (Q87.19)